Find Phone number, Location Address and all other information of Elementary & Secondary Schools in Islamabad School of International Studies in Sciences & Arts - SISA Islamabad on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-51-2230373, 2286412, or you can visit their location in person, address location is: 31-Mauve Area, Shan-ul-Haq Haqqee Road, RDF Chowk, G-9/1, Islamabad..